Portable rechargeable charging device



FIG. 1 is a front, top perspective view of a portable rechargeable charging device;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof as seen from the left-hand side of FIG. 1;

FIG. 5 is a side view thereof as seen from the right-hand side of FIG. 1;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken line showing of ports in FIGS. 1, 6 and 7 form no part of the claimed design. 

The ornamental design for a portable rechargeable charging device, as shown and described. 